Flood Control

Order of the National Green Tribunal regarding the deplorable condition of a water tank, Golconda Fort, Hyderabad, Telangana, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item Titled "Neglected Katora Houz in Hyderabad’s Golconda Fort Cries for attention appearing in ‘The Siasat Daily’ dated 25 May 2025". The application was registered suo-motu based on the news item titled “Neglected Katora Houz in Hyderabad’s …

Flood control (Editorial)

The sanctioning of a pilot project for construction of an embankment at Matmora in Lakhimpur district using the latest geo-fabric technology is a welcome departure from convention. Over the years, the recurring floods and erosion in the State have made it amply clear that the dual menace is unlikely to …

Working towards a flood-free city

MUMBAI: With the July 26, 2005, floods still fresh in public memory, the civic body continues in its quest for a flood-free Mumbai. The Chitale Committee, set up immediately after the calamity, recommended that the existing network of Storm Water Drains (SWD) be augmented to cater to a rainfall intensity …

Flood control (Editorial)

With floods continuing to wreak havoc in the State with unfailing regularity, it is time to make a renewed assessment of the situation for putting in place a long-term mechanism to check the menace. Among other things, failure of the authorities concerned to ensure timely completion of repair of embankments …

Funds ready, but no nod to river work yet

OUR CORRESPONDENT Malda, Jan. 1: The state irrigation department in Malda is awaiting permission from the Ganga Flood Control Commission to begin a Rs 33 crore anti-erosion work along the river in the border areas.

Walking towards solution to recurring flood problem

Rajendra Ratnoo and his entourage visited 70 vulnerable villages and covered 500 km Cuddalore Collector Rajendra Ratnoo on a water walk on Thursday. CUDDALORE: A marathon

Effects of hydraulic structures on changing flood zones in Kan river, Iran

Application of hydraulic structures may control the destruction rate of the flood but sometimes they have undesirable effects on some aspects of flood behaviours leading to detrimental outcomes. In the present study, an attempt has been made to investigate the effects of bridges, culverts, groins and drops on inundation extension …

Wet and wonderful: The world’s largest wetlands are conservation priorities

Wetlands perform many essential ecosystem services—carbon storage, flood control, maintenance of biodiversity, fish production, and aquifer recharge, among others—services that have increasingly important global consequences. Like biodiversity hotspots and frontier forests, the world’s largest wetlands are now mapped and described by an international team of scientists, highlighting their conservation importance …

The 18 August 2008 Kosi river breach: an evaluation

In the Himalayan terrain, the Kosi river is formed by the confluence of seven smaller streams, viz. Indravati, Sun Kosi, Tama Kosi, Likhu Kosi, Dudh Kosi, Arun Kosi and Tamar Kosi at different places in China, Tibet and Nepal, before its entry into the Indian state of Bihar. The Kosi …

Flood risk analysis in the Kosi river basin, North Bihar using multi-parametric approach of Analytical Hierarchy Process (AHP)

The Kosi river in north Bihar plains, eastern India presents a challenge in terms of long and recurring flood hazard. Despite a long history of flood control management in the basin for more than 5 decades, the river continues to bring a lot of misery through extensive flooding. This paper …

Study related to gap between the irrigation potential created and utilized

The broad objective of this study is to examine various issues related to irrigation potential creation, its utilization, gross and net irrigated areas, including definition, reporting practices and consistencies in estimates. More specifically, the objectives are: to identify the gap between irrigation potential created and utilized from the point of …

The Kosi and the embankment story

The Kosi afflux bundh breached in Kusaha in Nepal on 18 August 2008. This was the eighth incident of its kind and the first time did a breach occur upstream of the Kosi Barrage. The ones in 1968 and 1984 were no less disastrous but this year

Kosi: Rising waters, dynamic channels and human disasters

The recent Kosi floods have proved once again that inadequate control measures have been responsible for the recurring disasters. Typically flood control and riverine studies focus on hydrological information, whereas a much more integrated approach that pays attention to specific morphological factors is required. Since Kosi is a dynamic river …

Management of floods in Bihar

A combination of short- and long-term measures that gives importance to both structural (traditional) means and non-structural techniques is required to solve the perennial flood problem in north Bihar.

Floods, Himalayan rivers, Nepal: Some heresies

The strategy of building embankments to constrain river flow and to prevent floods in north Bihar has proven to be questionable and flawed. Reliance on a dam-and-reservoir system for that purpose only offers limited protection and even greater risks of flooding in case of damage. Learning to cope with floods …

Demand for proper flood control measures

D. Radhakrishnan Official apathy: The heavily silted Kodappamund channel in Udhagamandalam.

New vision for Bihar

In a majestic release of bottled-up fury, the Kosi has swept across half of Bihar. The river has gone back to a course it once followed many years ago, inundating roadways and farmlands and leaving an estimated three million people homeless. None of the manmade structures meant to tame the …

Costs and benefits of flood mitigation in the Lower Bagmati Basin

The purpose of this paper is to present the results of a systematic qualitative analysis of the costs and benefits of constructing embankments in the lower Bagmati River basin, which stretches across the Nepal Tarai and into northern Bihar. This paper analyzes the costs and benefits of both structural flood …

Rs 1,600-cr plan to make city flood-free

LOCAL Administration Minister M K Stalin on Thursday said the government had prepared a Rs 1,600-crore project to make Chennai flood-free. The proposal would be sent to the Centre for funds shortly . Under the project, all the 16 major waterways would be strengthened and new storm water drains constructed, …

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